up next, we will take you to the 50 minute news conference, president obama talking to the news reporters in the press room. president obama: hello, everybody. hello. good afternoon -- or good morning, everybody. i am here to answer questions in honor of ed henry, as he wraps up his tenure as president of the white house correspondents' association. ed, because of that, you get the first question. congratulations. >> thank you, sir. i really appreciate that. and i hope we can go back to business and being mad at each other in a little bit. president obama: i'm not mad at you. >> ok. thank you. i appreciate it. president obama: you may be mad at me. [laughter] >> i'm not. [laughter] a couple questions on national security. on syria, you said that the red line was not just about chemical weapons being used but being spread, and it was a game changer, seemed cut and dry. and now your administration seems to be suggesting that line is not clear. do you risk u.s. credibility if you don't take military action? and then on benghazi, there are some survivors of that terror attack who say they wan